Alfredo Defrancisci

Title: The Innovative Contributions of Alfredo Defrancisci

Introduction

Alfredo Defrancisci is a notable inventor based in Lyons, France, recognized for his significant contributions to the field of polymer science. With a total of 11 patents to his name, he has made remarkable advancements in the methods and compositions used for crosslinking polymers.

Latest Patents

Among his latest patents, one focuses on "Compositions and methods for crosslinking polymers in the presence of atmospheric oxygen." This invention highlights the use of organic peroxide formulations that enhance surface tackiness when curing elastomers in oxygen-rich environments. The formulations include various compounds such as sulfur-containing compounds, organophosphite compounds, and blends comprising nitroxides and quinones. Another significant patent involves the "Use of magnesium oxide for crosslinking polymers," which describes a composition that increases the rate and density of crosslinking in polymers. This composition consists of a crosslinking co-agent, organic peroxide, magnesium oxide, and crosslinkable polymers.

Career Highlights

Alfredo has worked with prominent companies in the industry, including Arkema France and Arkema Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in polymer technology.

Collaborations

Throughout his career, Alfredo has collaborated with talented individuals such as Fabien Debaud and Leonard H. Palys. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Alfredo Defrancisci's work in polymer science showcases his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of materials and their applications, making him a significant figure in the world of inventions.